15677967348

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:646

約数の個数: 144

約数和(自身を含む): 40862989440

約数和(自身を除く): 25185022092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 139, 146, 167, 219, 257, 278, 292, 334, 417, 438, 501, 514, 556, 657, 668, 771, 834, 876, 1002, 1028, 1251, 1314, 1503, 1542, 1668, 2004, 2313, 2502, 2628, 3006, 3084, 4626, 5004, 6012, 9252, 10147, 12191, 18761, 20294, 23213, 24382, 30441, 35723, 36573, 37522, 40588, 42919, 46426, 48764, 56283, 60882, 69639, 71446, 73146, 75044, 85838, 91323, 92852, 107169, 109719, 112566, 121764, 128757, 139278, 142892, 146292, 168849, 171676, 182646, 208917, 214338, 219438, 225132, 257514, 278556, 321507, 337698, 365292, 386271, 417834, 428676, 438876, 515028, 643014, 675396, 772542, 835668, 1286028, 1545084, 1694549, 2607779, 3133087, 3389098, 5083647, 5215558, 5965741, 6266174, 6778196, 7823337, 9399261, 10167294, 10431116, 11931482, 12532348, 15250941, 15646674, 17897223, 18798522, 20334588, 23470011, 23862964, 28197783, 30501882, 31293348, 35794446, 37597044, 46940022, 53691669, 56395566, 61003764, 71588892, 93880044, 107383338, 112791132, 214766676, 435499093, 870998186, 1306497279, 1741996372, 2612994558, 3919491837, 5225989116, 7838983674, 15677967348]

約数ペア:

[(1, 15677967348), (2, 7838983674), (3, 5225989116), (4, 3919491837), (6, 2612994558), (9, 1741996372), (12, 1306497279), (18, 870998186), (36, 435499093), (73, 214766676), (139, 112791132), (146, 107383338), (167, 93880044), (219, 71588892), (257, 61003764), (278, 56395566), (292, 53691669), (334, 46940022), (417, 37597044), (438, 35794446), (501, 31293348), (514, 30501882), (556, 28197783), (657, 23862964), (668, 23470011), (771, 20334588), (834, 18798522), (876, 17897223), (1002, 15646674), (1028, 15250941), (1251, 12532348), (1314, 11931482), (1503, 10431116), (1542, 10167294), (1668, 9399261), (2004, 7823337), (2313, 6778196), (2502, 6266174), (2628, 5965741), (3006, 5215558), (3084, 5083647), (4626, 3389098), (5004, 3133087), (6012, 2607779), (9252, 1694549), (10147, 1545084), (12191, 1286028), (18761, 835668), (20294, 772542), (23213, 675396), (24382, 643014), (30441, 515028), (35723, 438876), (36573, 428676), (37522, 417834), (40588, 386271), (42919, 365292), (46426, 337698), (48764, 321507), (56283, 278556), (60882, 257514), (69639, 225132), (71446, 219438), (73146, 214338), (75044, 208917), (85838, 182646), (91323, 171676), (92852, 168849), (107169, 146292), (109719, 142892), (112566, 139278), (121764, 128757)]